Ibrahim, R.M., Ahmed, M.M. and Younis, N.M. 2024. Effectiveness of a Model-Based Intervention Based on Health Beliefs in Altering the Beliefs of Students Regarding Substance use. Journal of Current Medical Research and Opinion. 7, 07 (Jul. 2024), 3363–3372. DOI:https://doi.org/10.52845/CMRO/2024/7-7-34.